| Quaternion | quaternion |
| quaternionisch | quaternionic |
| Quäkerin | Quaker |
| Quälerei | cruelty |
| Täterin | perpetrator |
| späterhin | later on |
| Prätention | pretension |
| Düsternis | gloom |
| Hutterin | Hutterite |
| Hüterin | custodian |
| Küsterin | sacristan |
| Unterton | subharmonic |
| guter Ton | decorum |
| Cutterin | cutter editor |
| Subversion | subversion |
| Aversion | aversion |
| Submersion | submersion |
| Quaken | croak |
| quaken | croak quack |
| quäken | squeak |